 J. Gareth "Curious Kit" Moreton
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9f60628e5b
x86: new optimisation to change add/sub 128,(dest) to sub/add -128,(dest) to reduce binary size
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3 years ago |
 Pierre Muller
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8e7791ac23
Explicitly disable overflow for offset propagation optimization
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3 years ago |
 florian
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7fcbd1d7e0
* my last commit hopefully fixed
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3 years ago |
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florian
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492d75483d
* fix (V)Cvtss2CvtSd(V)Cvtsd2ss2* optmizations for non-avx code, resolves #39416
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3 years ago |
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florian
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44051b4af3
* corrected accidently made changs in 01a449c8, resolves #39424
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3 years ago |
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J. Gareth "Curious Kit" Moreton
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284317d877
Fixed OptPass2Lea not honouring symbols
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4 years ago |
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J. Gareth "Curious Kit" Moreton
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42eb06f5c6
Fixed some range check problems
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4 years ago |
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J. Gareth "Curious Kit" Moreton
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b58fdc3e58
Improved ADD and SUB optimisations for LEA instructions
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4 years ago |
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florian
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10fcae34a9
* improved TX86AsmOptimizer.OptPass1MOVXX
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4 years ago |
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florian
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4610980f2e
* TX86AsmOptimizer.OptPass1MOVXX takes care of volatility
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4 years ago |
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J. Gareth "Curious Kit" Moreton
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342803532d
Bug fix to MovMov2Mov 6 optimisation exposed by 4012c3dbd47f661805bb7a831c6c687807ede3b4 (and miscellaneous code refactors)
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4 years ago |
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florian
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ea6529ff63
* manually merged merge request 69 by J. Gareth "Kit" Moreton:
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4 years ago |
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florian
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4012c3dbd4
* merge request 75 by J. Gareth "Kit" Moreton manually applied:
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4 years ago |
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J. Gareth "Curious Kit" Moreton
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fd28cc0db0
Better handling of zeroing upper parts of registers
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4 years ago |
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J. Gareth "Curious Kit" Moreton
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674ed4069a
Expanded MM block move to include YMM registers under AVX
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4 years ago |
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florian
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d55b2c2a35
+ extend assembler optimization MovxMov2Mov to MovxOp2Op
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4 years ago |
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florian
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07413be8b5
+ being able to define change information for xmm0
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4 years ago |
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J. Gareth "Curious Kit" Moreton
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a925522ead
xor optimisation now doesn't check to see if the REX prefix will actually be removed, as it's beneficial for speed reasons to only use the 32-bit register when zeroing the whole thing
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4 years ago |
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florian
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2c180cf101
* by default, DEBUG_AOPTCPU is only enabled if the compiler is compiled with -dEXTDEBUG
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4 years ago |
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florian
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b4bf371b34
* generate VMOVAPS for (V)Cvtss2CvtSd(V)Cvtsd2ss optimization, resolves #39360
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4 years ago |
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florian
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4752230c8f
* use source register as second register in VCVTSD2SS and VCVTSS2SD, this should break
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4 years ago |
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florian
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ec40db3da7
+ (V)Cvtss2CvtSd(V)Cvtsd2ss2Nop optimization, resolves #39360
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4 years ago |
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florian
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1e136b0cc7
* bail out early in MatchInstruction
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4 years ago |
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florian
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01a449c807
+ debug msg added
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4 years ago |
 Yuriy Sydorov
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e9d318e7e2
* x86: Fixed update of used registers in the CMOV optimizations.
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4 years ago |
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florian
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494dac5db5
+ x86: MovOp2Op optimization
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4 years ago |
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J. Gareth "Curious Kit" Moreton
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190c77e863
Fixed bug where hp1 object was used after being freed
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4 years ago |
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J. Gareth "Kit" Moreton
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4b39f7dea0
x86: Missed logic with CMP and MOV optimisations
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4 years ago |
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florian
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abd494624b
* properly search in GetMMRegisterBetween and GetIntRegisterBetween for usable
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4 years ago |
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J. Gareth "Kit" Moreton
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1f19b11398
x86_64: Fix to tw8573 overflow bug under -Cg option
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4 years ago |
